Day Before - Acclimation hike for San Jacinto TH: Deer Springs - https://goo.gl/maps/zNmiorHS8mDjAHfQ7 Permits: - Car: display Adventure / America the Beautiful pass - Wilderness: available outside of Ranger Station in Idyllwild - https://goo.gl/maps/qXfnGAwXy2pqVMvYA